74535168

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 211889216

約数和(自身を除く): 137354048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 43, 48, 61, 64, 74, 86, 96, 111, 122, 128, 129, 148, 172, 183, 192, 222, 244, 256, 258, 296, 344, 366, 384, 444, 488, 516, 592, 688, 732, 768, 888, 976, 1032, 1184, 1376, 1464, 1591, 1776, 1952, 2064, 2257, 2368, 2623, 2752, 2928, 3182, 3552, 3904, 4128, 4514, 4736, 4773, 5246, 5504, 5856, 6364, 6771, 7104, 7808, 7869, 8256, 9028, 9472, 9546, 10492, 11008, 11712, 12728, 13542, 14208, 15616, 15738, 16512, 18056, 19092, 20984, 23424, 25456, 27084, 28416, 31476, 33024, 36112, 38184, 41968, 46848, 50912, 54168, 62952, 72224, 76368, 83936, 97051, 101824, 108336, 125904, 144448, 152736, 167872, 194102, 203648, 216672, 251808, 288896, 291153, 305472, 335744, 388204, 407296, 433344, 503616, 577792, 582306, 610944, 671488, 776408, 866688, 1007232, 1164612, 1221888, 1552816, 1733376, 2014464, 2329224, 3105632, 4658448, 6211264, 9316896, 12422528, 18633792, 24845056, 37267584, 74535168]

約数ペア:

[(1, 74535168), (2, 37267584), (3, 24845056), (4, 18633792), (6, 12422528), (8, 9316896), (12, 6211264), (16, 4658448), (24, 3105632), (32, 2329224), (37, 2014464), (43, 1733376), (48, 1552816), (61, 1221888), (64, 1164612), (74, 1007232), (86, 866688), (96, 776408), (111, 671488), (122, 610944), (128, 582306), (129, 577792), (148, 503616), (172, 433344), (183, 407296), (192, 388204), (222, 335744), (244, 305472), (256, 291153), (258, 288896), (296, 251808), (344, 216672), (366, 203648), (384, 194102), (444, 167872), (488, 152736), (516, 144448), (592, 125904), (688, 108336), (732, 101824), (768, 97051), (888, 83936), (976, 76368), (1032, 72224), (1184, 62952), (1376, 54168), (1464, 50912), (1591, 46848), (1776, 41968), (1952, 38184), (2064, 36112), (2257, 33024), (2368, 31476), (2623, 28416), (2752, 27084), (2928, 25456), (3182, 23424), (3552, 20984), (3904, 19092), (4128, 18056), (4514, 16512), (4736, 15738), (4773, 15616), (5246, 14208), (5504, 13542), (5856, 12728), (6364, 11712), (6771, 11008), (7104, 10492), (7808, 9546), (7869, 9472), (8256, 9028)]